. Manage and maintain Windows Server and Ubuntu/Linux systems in cloud environments.
• Oversee production and development environments ensuring optimal uptime and performance.
• Administer and monitor managed MySQL databases, performing tuning, backup, and restore operations.
• Configure, secure, and manage web servers (Apache, NGINX, IIS).
• Implement and automate system updates, patches, and configuration management.
• Develop and maintain automation scripts in PowerShell and Bash/Shell.
• Manage SSL/TLS certificates, renewals, and automated deployment.
• Implement backup, disaster recovery, and high-availability strategies.
• Configure and troubleshoot networking, including VPCs, subnets, routing, firewalls, and VPNs.
• Monitor system performance and logs; respond to alerts and incidents proactively.
• Document configurations, changes, and operational procedures.
• Collaborate with developers and cloud engineers to ensure reliable, secure, and scalable environments.
Requirements:• 5+ years of hands-on experience as a System Administrator, Cloud Administrator, or similar role.• Strong knowledge of Windows Server Administration (AD, IIS, PowerShell, patching).• Strong knowledge of Linux/Ubuntu administration (systemctl, networking, crontab, shell scripting).• Experience with cloud infrastructure (AWS, Azure, or similar).• Understanding of VPCs, subnets, routing tables, security groups, NAT, and VPNs.• Experience with web servers (Apache, NGINX, IIS) setup, optimization, and troubleshooting.• Familiarity with MySQL or managed database services (backup, replication, tuning).• Experience managing certificates and encryption (Let’s Encrypt, PKI, OpenSSL).• Understanding of backup, disaster recovery, and high-availability best practices.• Solid networking fundamentals (TCP/IP, DNS, firewalls, load balancers).• Scripting proficiency in PowerShell and Bash/Shell.